mega-merge of major parts of mojo
[spider.git] / perl / DXCommandmode.pm
index ea99e3d147e277e9af8c4d9b3b8fd4b2dcc04687..5ea58ea192931f2d5dbf9f42562002819460a6fd 100644 (file)
@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1998 Dirk Koopman G1TLH
 #
-# $Id$
+#
 # 
 
 package DXCommandmode;
@@ -13,6 +13,8 @@ package DXCommandmode;
 
 @ISA = qw(DXChannel);
 
+use 5.10.1;
+
 use POSIX qw(:math_h);
 use DXUtil;
 use DXChannel;
@@ -32,33 +34,27 @@ use WCY;
 use Sun;
 use Internet;
 use Script;
-use Net::Telnet;
 use QSL;
 use DB_File;
 use VE7CC;
 use DXXml;
+use AsyncMsg;
 
 use strict;
-use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase $maxerrors %nothereslug
-       $maxbadcount $msgpolltime $default_pagelth $cmdimportdir);
+use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase %nothereslug
+       $maxbadcount $msgpolltime $default_pagelth $cmdimportdir $users $maxusers);
 
 %Cache = ();                                   # cache of dynamically loaded routine's mod times
 %cmd_cache = ();                               # cache of short names
 $errstr = ();                                  # error string from eval
 %aliases = ();                                 # aliases for (parts of) commands
 $scriptbase = "$main::root/scripts"; # the place where all users start scripts go
-$maxerrors = 20;                               # the maximum number of concurrent errors allowed before disconnection
 $maxbadcount = 3;                              # no of bad words allowed before disconnection
 $msgpolltime = 3600;                   # the time between polls for new messages 
 $cmdimportdir = "$main::root/cmd_import"; # the base directory for importing command scripts 
                                           # this does not exist as default, you need to create it manually
-                                         #
-
-use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
-$main::build += $VERSION;
-$main::branch += $BRANCH;
+$users = 0;                                      # no of users on this node currently
+$maxusers = 0;                           # max no users on this node for this run
 
 #
 # obtain a new connection this is derived from dxchannel
@@ -71,11 +67,15 @@ sub new
        # routing, this must go out here to prevent race condx
        my $pkg = shift;
        my $call = shift;
-       my @rout = $main::routeroot->add_user($call, Route::here(1));
+#      my @rout = $main::routeroot->add_user($call, Route::here(1));
+       DXProt::_add_thingy($main::routeroot, [$call, 0, 0, 1, undef, undef, $self->hostname], );
 
        # ALWAYS output the user
        my $ref = Route::User::get($call);
-       $main::me->route_pc16($main::mycall, undef, $main::routeroot, $ref) if $ref;
+       if ($ref) {
+               $main::me->route_pc16($main::mycall, undef, $main::routeroot, $ref);
+               $main::me->route_pc92a($main::mycall, undef, $main::routeroot, $ref) unless $DXProt::pc92_slug_changes;
+       }
 
        return $self;
 }
@@ -92,10 +92,10 @@ sub start
        my $name = $user->{name};
        
        # log it
-       my $host = $self->{conn}->{peerhost};
+       my $host = $self->{conn}->peerhost;
        $host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
        $host ||= "unknown";
-       LogDbg('DXCommand', "$call connected from $host");
+       $self->{hostname} = $host;
 
        $self->{name} = $name ? $name : $call;
        $self->send($self->msg('l2',$self->{name}));
@@ -105,10 +105,22 @@ sub start
        my $pagelth = $user->pagelth;
        $pagelth = $default_pagelth unless defined $pagelth;
        $self->{pagelth} = $pagelth;
-       ($self->{width}) = $line =~ /width=(\d+)/; $line =~ s/\s*width=\d+\s*//;
+       ($self->{width}) = $line =~ /\s*width=(\d+)/; $line =~ s/\s*width=\d+//;
+       $self->{enhanced} = $line =~ /\s+enhanced/; $line =~ s/\s*enhanced//;
+       if ($line =~ /host=/) {
+               my ($h) = $line =~ /host=(\d+\.\d+\.\d+\.\d+)/;
+               $line =~ s/\s*host=\d+\.\d+\.\d+\.\d+// if $h;
+               unless ($h) {
+                       ($h) = $line =~ /host=([\da..fA..F:]+)/;
+                       $line =~ s/\s*host=[\da..fA..F:]+// if $h;
+               }
+               $self->{hostname} = $h if $h;
+       }
        $self->{width} = 80 unless $self->{width} && $self->{width} > 80;
        $self->{consort} = $line;       # save the connection type
-       
+
+       LogDbg('DXCommand', "$call connected from $self->{hostname} cols $self->{width}" . ($self->{enhanced}?" enhanced":''));
+
        # set some necessary flags on the user if they are connecting
        $self->{beep} = $user->wantbeep;
        $self->{ann} = $user->wantann;
@@ -121,6 +133,7 @@ sub start
        $self->{ann_talk} = $user->wantann_talk;
        $self->{here} = 1;
        $self->{prompt} = $user->prompt if $user->prompt;
+       $self->{lastmsgpoll} = 0;
 
        # sort out new dx spot stuff
        $user->wantdxcq(0) unless defined $user->{wantdxcq};
@@ -128,27 +141,22 @@ sub start
        $user->wantusstate(0) unless defined $user->{wantusstate};
 
        # sort out registration
-       if ($main::reqreg == 1) {
-               $self->{registered} = $user->registered;
-       } elsif ($main::reqreg == 2) {
+       if ($main::reqreg == 2) {
                $self->{registered} = !$user->registered;
        } else {
-               $self->{registered} = 1;
-       }
+               $self->{registered} = $user->registered;
+       } 
 
+       # establish slug queue, if required
+       $self->{sluggedpcs} = [];
+       $self->{isslugged} = $DXProt::pc92_slug_changes + $DXProt::last_pc92_slug + 5 if $DXProt::pc92_slug_changes;
+       $self->{isslugged} = 0 if $self->{priv} || $user->registered || ($user->homenode && $user->homenode eq $main::mycall);
 
-       # decide which motd to send
-       my $motd;
-       unless ($self->{registered}) {
-               $motd = "${main::motd}_nor_$self->{lang}";
-               $motd = "${main::motd}_nor" unless -e $motd;
-       }
-       $motd = "${main::motd}_$self->{lang}" unless $motd && -e $motd;
-       $motd = $main::motd unless $motd && -e $motd;
-       $self->send_file($motd) if -e $motd;
+       # send the relevant MOTD
+       $self->send_motd;
 
        # sort out privilege reduction
-       $self->{priv} = 0 if $line =~ /^(ax|te)/ && !$self->conn->{usedpasswd};
+       $self->{priv} = 0 unless $self->{hostname} eq '127.0.0.1' || $self->{hostname} eq '::1' || $self->conn->{usedpasswd};
 
        # get the filters
        my $nossid = $call;
@@ -200,8 +208,7 @@ sub start
        $script->run($self) if $script;
 
        # send cluster info
-       my $info = Route::cluster();
-       $self->send("Cluster:$info");
+       $self->send($self->run_cmd("show/cluster"));
 
        # send prompts for qth, name and things
        $self->send($self->msg('namee1')) if !$user->name;
@@ -214,9 +221,8 @@ sub start
        foreach my $call (@{$user->buddies}) {
                my $ref = Route::User::get($call);
                if ($ref) {
-                       foreach my $node (@{$ref->parent}) {
-                               my $s = $node eq $main::mycall ? $call : "$node: $call";
-                               $self->send($self->msg('loginb', $s));
+                       foreach my $node ($ref->parents) {
+                               $self->send($self->msg($node eq $main::mycall ? 'loginb' : 'loginbn', $call, $node));
                        } 
                }
        }
@@ -306,10 +312,14 @@ sub normal
                $self->conn->{echo} = $self->conn->{decho};
                delete $self->conn->{decho};
                $self->state('prompt');
-       } elsif ($self->{state} eq 'talk') {
+       } elsif ($self->{state} eq 'talk' || $self->{state} eq 'chat') {
                if ($cmdline =~ m{^(?:/EX|/ABORT)}i) {
                        for (@{$self->{talklist}}) {
-                               $self->send_talks($_,  $self->msg('talkend'));
+                               if ($self->{state} eq 'talk') {
+                                       $self->send_talks($_,  $self->msg('talkend'));
+                               } else {
+                                       $self->local_send('C', $self->msg('chatend', $_));
+                               }
                        }
                        $self->state('prompt');
                        delete $self->{talklist};
@@ -326,12 +336,16 @@ sub normal
                                                LogDbg('DXCommand', "$self->{call} swore: $l with words:" . join(',', @bad) . ")");
                                        } else {
                                                for (@{$self->{talklist}}) {
-                                                       $self->send_talks($_, $l);
+                                                       if ($self->{state} eq 'talk') {
+                                                               $self->send_talks($_, $l);
+                                                       } else {
+                                                               send_chats($self, $_, $l)
+                                                       }
                                                }
                                        }
                                }
                        }
-                       $self->send($self->talk_prompt);
+                       $self->send($self->{state} eq 'talk' ? $self->talk_prompt : $self->chat_prompt);
                } elsif ($self->{talklist} && @{$self->{talklist}}) {
                        # send what has been said to whoever is in this person's talk list
                        my @bad;
@@ -340,10 +354,15 @@ sub normal
                                LogDbg('DXCommand', "$self->{call} swore: $cmdline with words:" . join(',', @bad) . ")");
                        } else {
                                for (@{$self->{talklist}}) {
-                                       $self->send_talks($_, $rawline);
+                                       if ($self->{state} eq 'talk') {
+                                               $self->send_talks($_, $rawline);
+                                       } else {
+                                               send_chats($self, $_, $rawline);
+                                       }
                                }
                        }
                        $self->send($self->talk_prompt) if $self->{state} eq 'talk';
+                       $self->send($self->chat_prompt) if $self->{state} eq 'chat';
                } else {
                        # for safety
                        $self->state('prompt');
@@ -385,11 +404,11 @@ sub send_talks
        
        my ($to, $via) = $ent =~ /(\S+)>(\S+)/;
        $to = $ent unless $to;
-       my $call = $via ? $via : $to;
+       my $call = $via && $via ne '*' ? $via : $to;
        my $clref = Route::get($call);
        my $dxchan = $clref->dxchan if $clref;
        if ($dxchan) {
-               $dxchan->talk($self->{call}, $to, $via, $line);
+               $dxchan->talk($self->{call}, $to, undef, $line);
        } else {
                $self->send($self->msg('disc2', $via ? $via : $to));
                my @l = grep { $_ ne $ent } @{$self->{talklist}};
@@ -402,16 +421,40 @@ sub send_talks
        }
 }
 
-sub talk_prompt
+sub send_chats
+{
+       my $self = shift;
+       my $target = shift;
+       my $text = shift;
+
+       my $msgid = DXProt::nextchatmsgid();
+       $text = "#$msgid $text";
+       $main::me->normal(DXProt::pc93($target, $self->{call}, undef, $text));
+}
+
+sub special_prompt
 {
        my $self = shift;
+       my $prompt = shift;
        my @call;
        for (@{$self->{talklist}}) {
                my ($to, $via) = /(\S+)>(\S+)/;
                $to = $_ unless $to;
                push @call, $to;
        }
-       return $self->msg('talkprompt', join(',', @call));
+       return $self->msg($prompt, join(',', @call));
+}
+
+sub talk_prompt
+{
+       my $self = shift;
+       return $self->special_prompt('talkprompt');
+}
+
+sub chat_prompt
+{
+       my $self = shift;
+       return $self->special_prompt('chatprompt');
 }
 
 #
@@ -443,8 +486,9 @@ sub send_ans
                }
        } 
 }
+
 # 
-# this is the thing that runs the command, it is done like this for the 
+# this is the thing that preps for running the command, it is done like this for the 
 # benefit of remote command execution
 #
 
@@ -456,19 +500,22 @@ sub run_cmd
        my $cmdline = shift;
        my @ans;
        
-
        return () if length $cmdline == 0;
        
-       
        # split the command line up into parts, the first part is the command
        my ($cmd, $args) = split /\s+/, $cmdline, 2;
        $args = "" unless defined $args;
                
        if ($cmd) {
+
+               # check cmd
+               if ($cmd =~ m|^/| || $cmd =~ m|[^-?\w/]|) {
+                       LogDbg('DXCommand', "cmd: $self->{call} - invalid characters in '$cmd'");
+                       return $self->_error_out('e1');
+               }
+
                # strip out // on command only
                $cmd =~ s|//|/|g;
-               $cmd =~ s|^/||g;                # no leading / either
-               $cmd =~ s|[^-?\w/]||g;          # and no funny characters either
                                        
                my ($path, $fcmd);
                        
@@ -479,7 +526,7 @@ sub run_cmd
                if ($acmd) {
                        ($cmd, $args) = split /\s+/, "$acmd $args", 2;
                        $args = "" unless defined $args;
-                       dbg("aliased cmd: $cmd $args") if isdbg('command');
+                       dbg("cmd: aliased $cmd $args") if isdbg('command');
                }
                        
                # first expand out the entry to a command
@@ -487,26 +534,23 @@ sub run_cmd
                ($path, $fcmd) = search($main::cmd, $cmd, "pl") unless $path && $fcmd;
 
                if ($path && $cmd) {
-                       dbg("path: $cmd cmd: $fcmd") if isdbg('command');
+                       dbg("cmd: path $cmd cmd: $fcmd") if isdbg('command');
                        
                        my $package = find_cmd_name($path, $fcmd);
                        return ($@) if $@;
                                
-                       if ($package) {
+                       if ($package && $self->can("${package}::handle")) {
                                no strict 'refs';
-                               dbg("package: $package") if isdbg('command');
-                               eval { @ans = &$package($self, $args) };
+                               dbg("cmd: package $package") if isdbg('command');
+                               eval { @ans = &{"${package}::handle"}($self, $args) };
                                return (DXDebug::shortmess($@)) if $@;
+                       } else {
+                               dbg("cmd: $package not present") if isdbg('command');
+                               return $self->_error_out('e1');
                        }
                } else {
                        dbg("cmd: $cmd not found") if isdbg('command');
-                       if (++$self->{errors} > $maxerrors) {
-                               $self->send($self->msg('e26'));
-                               $self->disconnect;
-                               return ();
-                       } else {
-                               return ($self->msg('e1'));
-                       }
+                       return $self->_error_out('e1');
                }
        }
        
@@ -514,7 +558,7 @@ sub run_cmd
        if ($ok) {
                delete $self->{errors};
        } else {
-               if (++$self->{errors} > $maxerrors) {
+               if (++$self->{errors} > $DXChannel::maxerrors) {
                        $self->send($self->msg('e26'));
                        $self->disconnect;
                        return ();
@@ -532,9 +576,10 @@ sub process
        my $t = time;
        my @dxchan = DXChannel::get_all();
        my $dxchan;
-       
+
+       $users = 0;
        foreach $dxchan (@dxchan) {
-               next if $dxchan->sort ne 'U';  
+               next unless $dxchan->is_user;  
        
                # send a outstanding message prompt if required
                if ($t >= $dxchan->lastmsgpoll + $msgpolltime) {
@@ -547,11 +592,19 @@ sub process
                        $dxchan->prompt() if $dxchan->{state} =~ /^prompt/o;
                        $dxchan->t($t);
                }
-       }
+               ++$users;
+               $maxusers = $users if $users > $maxusers;
+
+               if ($dxchan->{isslugged} && $main::systime > $dxchan->{isslugged}) {
+                       foreach my $ref (@{$dxchan->{sluggedpcs}}) {
+                               if ($ref->[0] == 61) {
+                                       Spot::add(@{$ref->[2]});
+                                       DXProt::send_dx_spot($dxchan, $ref->[1], @{$ref->[2]});
+                               }
+                       }
 
-       while (my ($k, $v) = each %nothereslug) {
-               if ($main::systime >= $v + 300) {
-                       delete $nothereslug{$k};
+                       $dxchan->{isslugged} = 0;
+                       $dxchan->{sluggedpcs} = [];
                }
        }
 
@@ -573,11 +626,14 @@ sub disconnect
        my $uref = Route::User::get($call);
        my @rout;
        if ($uref) {
-               @rout = $main::routeroot->del_user($uref);
-               dbg("B/C PC17 on $main::mycall for: $call") if isdbg('route');
+#              @rout = $main::routeroot->del_user($uref);
+               @rout = DXProt::_del_thingy($main::routeroot, [$call, 0]);
+
+               # dbg("B/C PC17 on $main::mycall for: $call") if isdbg('route');
 
                # issue a pc17 to everybody interested
                $main::me->route_pc17($main::mycall, undef, $main::routeroot, $uref);
+               $main::me->route_pc92d($main::mycall, undef, $main::routeroot, $uref) unless $DXProt::pc92_slug_changes;
        } else {
                confess "trying to disconnect a non existant user $call";
        }
@@ -601,6 +657,9 @@ sub disconnect
 sub prompt
 {
        my $self = shift;
+
+       return if $self->{gtk};         # 'cos prompts are not a concept that applies here
+       
        my $call = $self->call;
        my $date = cldate($main::systime);
        my $time = ztime($main::systime);
@@ -622,7 +681,7 @@ sub broadcast
        my $s = shift;                          # the line to be rebroadcast
        
     foreach my $dxchan (DXChannel::get_all()) {
-               next unless $dxchan->{sort} eq 'U'; # only interested in user channels  
+               next unless $dxchan->is_user; # only interested in user channels  
                next if grep $dxchan == $_, @_;
                $dxchan->send($s);                      # send it
        }
@@ -631,7 +690,7 @@ sub broadcast
 # gimme all the users
 sub get_all
 {
-       return grep {$_->{sort} eq 'U'} DXChannel::get_all();
+       goto &DXChannel::get_all_users;
 }
 
 # run a script for this user
@@ -713,12 +772,14 @@ sub clear_cmd_cache
 {
        no strict 'refs';
        
-       for (keys %Cache) {
-               undef *{$_} unless /cmd_cache/;
-               dbg("Undefining cmd $_") if isdbg('command');
+       for my $k (keys %Cache) {
+               unless ($k =~ /cmd_cache/) {
+                       dbg("Undefining cmd $k") if isdbg('command');
+                       undef $DXCommandmode::{"${k}::"};
+               }
        }
        %cmd_cache = ();
-       %Cache = ();
+       %Cache = ( cmd_clear_cmd_cache  => $Cache{cmd_clear_cmd_cache} );
 }
 
 #
@@ -729,11 +790,10 @@ sub clear_cmd_cache
 # 
 # This has been nicked directly from the perlembed pages
 #
-
 #require Devel::Symdump;  
 
 sub valid_package_name {
-       my($string) = @_;
+       my $string = shift;
        $string =~ s|([^A-Za-z0-9_/])|sprintf("_%2x",unpack("C",$1))|eg;
        
        $string =~ s|/|_|g;
@@ -756,11 +816,11 @@ sub find_cmd_name {
                return undef;
        }
        
-       if(defined $Cache{$package}->{mtime} &&$Cache{$package}->{mtime} <= $mtime) {
+       if(exists $Cache{$package} && exists $Cache{$package}->{mtime} && $Cache{$package}->{mtime} <= $mtime) {
                #we have compiled this subroutine already,
                #it has not been updated on disk, nothing left to do
                #print STDERR "already compiled $package->handler\n";
-               ;
+               dbg("find_cmd_name: $package cached") if isdbg('command');
        } else {
 
                my $sub = readfilestr($filename);
@@ -770,7 +830,14 @@ sub find_cmd_name {
                };
                
                #wrap the code into a subroutine inside our unique package
-               my $eval = qq( sub $package { $sub } );
+               my $eval = qq(package DXCommandmode::$package; use 5.10.1; use POSIX qw{:math_h}; use DXLog; use DXDebug; use DXUser; use DXUtil; our \@ISA = qw{DXCommandmode}; );
+
+
+               if ($sub =~ m|\s*sub\s+handle\n|) {
+                       $eval .= $sub;
+               } else {
+                       $eval .= qq(sub handle { $sub });
+               }
                
                if (isdbg('eval')) {
                        my @list = split /\n/, $eval;
@@ -784,24 +851,37 @@ sub find_cmd_name {
                no strict 'refs';
 
                if (exists $Cache{$package}) {
-                       dbg("Redefining $package") if isdbg('command');
-                       undef *$package;
+                       dbg("find_cmd_name: Redefining $package") if isdbg('command');
+                       undef $DXCommandmode::{"${package}::"};
+                       delete $Cache{$package};
                } else {
-                       dbg("Defining $package") if isdbg('command');
+                       dbg("find_cmd_name: Defining $package") if isdbg('command');
                }
+
                eval $eval;
-               
-               $Cache{$package} = {mtime => $mtime };
-           
+
+               $Cache{$package} = {mtime => $mtime } unless $@;
        }
 
-       return $package;
+       return "DXCommandmode::$package";
+}
+
+sub send
+{
+       my $self = shift;
+       if ($self->{gtk}) {
+               for (@_) {
+                       $self->SUPER::send(dd(['cmd',$_]));
+               }
+       } else {
+               $self->SUPER::send(@_);
+       }
 }
 
 sub local_send
 {
        my ($self, $let, $buf) = @_;
-       if ($self->{state} eq 'prompt' || $self->{state} eq 'talk') {
+       if ($self->{state} eq 'prompt' || $self->{state} eq 'talk' || $self->{state} eq 'chat') {
                if ($self->{enhanced}) {
                        $self->send_later($let, $buf);
                } else {
@@ -815,10 +895,16 @@ sub local_send
 # send a talk message here
 sub talk
 {
-       my ($self, $from, $to, $via, $line) = @_;
+       my ($self, $from, $to, $via, $line, $onode) = @_;
        $line =~ s/\\5E/\^/g;
-       $self->local_send('T', "$to de $from: $line") if $self->{talk};
-       Log('talk', $to, $from, $via?$via:$main::mycall, $line);
+       if ($self->{talk}) {
+               if ($self->{gtk}) {
+                       $self->local_send('T', dd(['talk',$to,$from,$via,$line]));
+               } else {
+                       $self->local_send('T', "$to de $from: $line");
+               }
+       }
+       Log('talk', $to, $from, '<' . ($onode || '*'), $line);
        # send a 'not here' message if required
        unless ($self->{here} && $from ne $to) {
                my $key = "$to$from";
@@ -859,9 +945,14 @@ sub announce
                return if $_[0] ne $main::myalias && $_[0] ne $main::mycall;
        }
        return if $target eq 'SYSOP' && $self->{priv} < 5;
-       my $buf = "$to$target de $_[0]: $text";
-       $buf =~ s/\%5E/^/g;
-       $buf .= "\a\a" if $self->{beep};
+       my $buf;
+       if ($self->{gtk}) {
+               $buf = dd(['ann', $to, $target, $text, @_])
+       } else {
+               $buf = "$to$target de $_[0]: $text";
+               #$buf =~ s/\%5E/^/g;
+               $buf .= "\a\a" if $self->{beep};
+       }
        $self->local_send($target eq 'WX' ? 'W' : 'N', $buf);
 }
 
@@ -879,9 +970,14 @@ sub chat
        return unless grep uc $_ eq $target, @{$self->{user}->{group}};
        
        $text =~ s/^\#\d+ //;
-       my $buf = "$target de $_[0]: $text";
-       $buf =~ s/\%5E/^/g;
-       $buf .= "\a\a" if $self->{beep};
+       my $buf;
+       if ($self->{gtk}) {
+               $buf = dd(['chat', $to, $target, $text, @_])
+       } else {
+               $buf = "$target de $_[0]: $text";
+               #$buf =~ s/\%5E/^/g;
+               $buf .= "\a\a" if $self->{beep};
+       }
        $self->local_send('C', $buf);
 }
 
@@ -890,32 +986,55 @@ sub format_dx_spot
        my $self = shift;
 
        my $t = ztime($_[2]);
-       my $loc = '';
-       my $clth = $self->{consort} eq 'local' ? 29 : 30;
-       my $comment = substr $_[3], 0, $clth; 
-       $comment .= ' ' x ($clth - length($comment));
-       if ($self->{user}->wantgrid) { 
-               my $ref = DXUser->get_current($_[4]);
-               if ($ref) {
-                       $loc = $ref->qra || '';
-                       $loc = ' ' . substr($loc, 0, 4) if $loc;
+       my ($slot1, $slot2) = ('', '');
+       
+       my $clth = 30 + $self->{width} - 80;    # allow comment to grow according the screen width 
+       my $c = $_[3];
+       $c =~ s/\t/ /g;
+       my $comment = substr (($c || ''), 0, $clth);
+       $comment .= ' ' x ($clth - (length($comment)));
+       
+    if (!$slot1 && $self->{user}->wantgrid) {
+               my $ref = DXUser::get_current($_[1]);
+               if ($ref && $ref->qra) {
+                       $slot1 = ' ' . substr($ref->qra, 0, 4);
                }
        }
-
-       if ($self->{user}->wantdxitu) {
-               $loc = ' ' . sprintf("%2d", $_[10]) if defined $_[10];
-               $comment = substr($comment, 0,  $self->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $_[8]) if defined $_[8]; 
-       } elsif ($self->{user}->wantdxcq) {
-               $loc = ' ' . sprintf("%2d", $_[11]) if defined $_[11];
-               $comment = substr($comment, 0,  $self->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $_[9]) if defined $_[9]; 
-       } elsif ($self->{user}->wantusstate) {
-               $loc = ' ' . $_[13] if $_[13];
-               $comment = substr($comment, 0,  $self->{consort} eq 'local' ? 26 : 27) . ' ' . $_[12] if $_[12]; 
+       if (!$slot1 && $self->{user}->wantusstate) {
+               $slot1 = " $_[12]" if $_[12];
+       }
+       unless ($slot1) {
+               if ($self->{user}->wantdxitu) {
+                       $slot1 = sprintf(" %2d", $_[8]) if defined $_[8]; 
+               } elsif ($self->{user}->wantdxcq) {
+                       $slot1 = sprintf(" %2d", $_[9]) if defined $_[9];
+               }
+       }
+       $comment = substr($comment, 0,  $clth-length($slot1)) . $slot1 if $slot1;
+       
+    if (!$slot2 && $self->{user}->wantgrid) {
+               my $origin = $_[4];
+               $origin =~ s/-#$//;                     # sigh......
+               my $ref = DXUser::get_current($origin);
+               if ($ref && $ref->qra) {
+                       $slot2 = ' ' . substr($ref->qra, 0, 4);
+               }
+       }
+       if (!$slot2 && $self->{user}->wantusstate) {
+               $slot2 = " $_[13]" if $_[13];
+       }
+       unless ($slot2) {
+               if ($self->{user}->wantdxitu) {
+                       $slot2 = sprintf(" %2d", $_[10]) if defined $_[10]; 
+               } elsif ($self->{user}->wantdxcq) {
+                       $slot2 = sprintf(" %2d", $_[11]) if defined $_[11]; 
+               }
        }
 
-       return sprintf "DX de %-7.7s%11.1f  %-12.12s %-s $t$loc", "$_[4]:", $_[0], $_[1], $comment;
+       return sprintf "DX de %-8.8s%10.1f  %-12.12s %-s $t$slot2", "$_[4]:", $_[0], $_[1], $comment;
 }
 
+
 # send a dx spot
 sub dx_spot
 {
@@ -936,10 +1055,28 @@ sub dx_spot
        my $buf;
        if ($self->{ve7cc}) {
                $buf = VE7CC::dx_spot($self, @_);
+       } elsif ($self->{gtk}) {
+               my ($dxloc, $byloc);
+
+               my $ref = DXUser::get_current($_[4]);
+               if ($ref) {
+                       $byloc = $ref->qra;
+                       $byloc = substr($byloc, 0, 4) if $byloc;
+               }
+
+               my $spot = $_[1];
+               $spot =~ s|/\w{1,4}$||;
+               $ref = DXUser::get_current($spot);
+               if ($ref) {
+                       $dxloc = $ref->qra;
+                       $dxloc = substr($dxloc, 0, 4) if $dxloc;
+               }
+               $buf = dd(['dx', @_, ($dxloc||''), ($byloc||'')]);
+               
        } else {
                $buf = $self->format_dx_spot(@_);
                $buf .= "\a\a" if $self->{beep};
-               $buf =~ s/\%5E/^/g;
+               #$buf =~ s/\%5E/^/g;
        }
 
        $self->local_send('X', $buf);
@@ -959,8 +1096,14 @@ sub wwv
                return unless $filter;
        }
 
-       my $buf = "WWV de $_[6] <$_[1]>:   SFI=$_[2], A=$_[3], K=$_[4], $_[5]";
-       $buf .= "\a\a" if $self->{beep};
+       my $buf;
+       if ($self->{gtk}) {
+               $buf = dd(['wwv', @_])
+       } else {
+               $buf = "WWV de $_[6] <$_[1]>:   SFI=$_[2], A=$_[3], K=$_[4], $_[5]";
+               $buf .= "\a\a" if $self->{beep};
+       }
+       
        $self->local_send('V', $buf);
 }
 
@@ -978,8 +1121,13 @@ sub wcy
                return unless $filter;
        }
 
-       my $buf = "WCY de $_[10] <$_[1]> : K=$_[4] expK=$_[5] A=$_[3] R=$_[6] SFI=$_[2] SA=$_[7] GMF=$_[8] Au=$_[9]";
-       $buf .= "\a\a" if $self->{beep};
+       my $buf;
+       if ($self->{gtk}) {
+               $buf = dd(['wcy', @_])
+       } else {
+               $buf = "WCY de $_[10] <$_[1]> : K=$_[4] expK=$_[5] A=$_[3] R=$_[6] SFI=$_[2] SA=$_[7] GMF=$_[8] Au=$_[9]";
+               $buf .= "\a\a" if $self->{beep};
+       }
        $self->local_send('Y', $buf);
 }
 
@@ -988,9 +1136,13 @@ sub broadcast_debug
 {
        my $s = shift;                          # the line to be rebroadcast
        
-       foreach my $dxchan (DXChannel::get_all) {
+       foreach my $dxchan (DXChannel::get_all_users) {
                next unless $dxchan->{enhanced} && $dxchan->{senddbg};
-               $dxchan->send_later('L', $s);
+               if ($dxchan->{gtk}) {
+                       $dxchan->send_later('L', dd(['db', $s]));
+               } else {
+                       $dxchan->send_later('L', $s);
+               }
        }
 }
 
@@ -1060,6 +1212,9 @@ sub import_cmd
        my @names = readdir(DIR);
        closedir(DIR);
        my $name;
+
+       return unless @names;
+       
        foreach $name (@names) {
                next if $name =~ /^\./;
 
@@ -1082,7 +1237,7 @@ sub import_cmd
                            if ($dxchan) {
                                        @out = $s->run($dxchan, 1);
                                } else {
-                                       my $u = DXUser->get($call);
+                                       my $u = DXUser::get($call);
                                        if ($u) {
                                                $dxchan = $main::me;
                                                my $old = $dxchan->{call};
@@ -1092,7 +1247,7 @@ sub import_cmd
                                                $dxchan->{priv} = $u->priv;
                                                $dxchan->{user} = $u;
                                                @out = $s->run($dxchan, 1);
-                                               $dxchan->{call} = $call;
+                                               $dxchan->{call} = $old;
                                                $dxchan->{priv} = $priv;
                                                $dxchan->{user} = $user;
                                        } else {
@@ -1110,5 +1265,40 @@ sub import_cmd
                }
        }
 }
+
+sub print_find_reply
+{
+       my ($self, $node, $target, $flag, $ms) = @_;
+       my $sort = $flag == 2 ? "External" : "Local";
+       $self->send("$sort $target found at $node in $ms ms" );
+}
+
+# send the most relevant motd
+sub send_motd
+{
+       my $self = shift;
+       my $motd;
+
+       unless ($self->isregistered) {
+               $motd = "${main::motd}_nor_$self->{lang}";
+               $motd = "${main::motd}_nor" unless -e $motd;
+       }
+       $motd = "${main::motd}_$self->{lang}" unless $motd && -e $motd;
+       $motd = $main::motd unless $motd && -e $motd;
+       if ($self->conn->ax25) {
+               if ($motd) {
+                       $motd = "${motd}_ax25" if -e "${motd}_ax25";
+               } else {
+                       $motd = "${main::motd}_ax25" if -e "${main::motd}_ax25";
+               }
+       }
+       $self->send_file($motd) if -e $motd;
+}
+
+sub user_count
+{
+       return ($users, $maxusers);
+}
+
 1;
 __END__